CN103465641A - Face forming 3D printing device - Google Patents
Face forming 3D printing device Download PDFInfo
- Publication number
- CN103465641A CN103465641A CN2013104174012A CN201310417401A CN103465641A CN 103465641 A CN103465641 A CN 103465641A CN 2013104174012 A CN2013104174012 A CN 2013104174012A CN 201310417401 A CN201310417401 A CN 201310417401A CN 103465641 A CN103465641 A CN 103465641A
- Authority
- CN
- China
- Prior art keywords
- processing platform
- slide block
- printing device
- moulding
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a face forming 3D printing device which is characterized by comprising a liquid containing tank, a processing platform, a driving mechanism and a projection device. The liquid containing tank is used for containing liquid photo-curing materials. The processing platform is provided with a working position located in the liquid containing tank and is a forming supporting platform of a product. The driving mechanism is used for driving the processing platform to move up and down in the liquid containing tank. A projection lens of the projection device is located above the processing platform and used for projecting an image on the processing platform. Compared with the prior art, the face forming 3D printing device has the advantages that a complex control electromechanical system does not need to be used, the cost of the device can be greatly reduced; due to the fact that printing is performed through forming of a projection face, the face forming 3D printing device has higher efficiency compared with a point-by-point printing manner, and time needed in printing the same product by the face forming 3D printing device is only 20% of that needed by an ordinary 3D printing machine; due to the fact that the product is formed layer by layer, the precision of the product is determined by a projection image, and therefore high-precision printing with an error within 0.01mm can be easily achieved.
Description
Technical field
The present invention relates to the lamination manufacturing technology, especially relate to a kind of moulding 3D printing device.
Background technology
3D prints (3D Printing) and is proposed by Jim Bred and the Tim Anderson of Massachusetts Institute Technology the earliest, their ink-jet printer logical based on a Daepori design one can bonding powder equipment, this equipment also becomes 3D printer the earliest.The lamination of holding at Washington, DC in March, 2009 is manufactured in development seminar (Roadmap for Additive Manufacturing (RAM) Workshop), formal definite lamination manufacture (Additive Manufacturing that uses, initialism is AM) word calls the 3D printing technique, and made planning with regard to the development of coming 10 years rapid shaping technique.Main lamination manufacturing technology comprises Selective Laser Sintering (Selective laser sintering at present, initialism is SLS), stereolithography technology (Stereolithography, SLA), fusion sediment forming technique (Fused Deposition Modeling, initialism is FDM) etc.Selective Laser Sintering is used high energy laser beam to carry out sintering to various dusty materials, and selected dusty material comprises plastics, metal, pottery, glass etc.The stereolithography technology adopts the laser beam irradiation liquid photosensitive resin with certain light intensity, and resin solidify to form rapidly required form under illumination.The 3D system company of the U.S. has stronger research and development strength in this field in the world at present.The fusion sediment forming technique is to push by shower nozzle the thermoplastic material moulding be heated after fusing, and this technology is by the Stratasys company invention of the U.S., and it has the larger market advantage in this field.In addition, because FDM has the advantage that cost is low, the 3D former on domestic market be take this technology as main.Lamination manufacturing technology (AM) has been widely used in the fields such as automobile, household electrical appliance, computer, Aero-Space, medical science, building, scientific research in USA and Europe.The AM technology has developed and has formed a new industry, and statistics shows, over nearly 3 years, the marketing of AM is with 59% speed increase.
But the introduction of the key equipment of rapid shaping technique at present is expensive, the maintenance of equipment price is high, the shortcoming of low-response.The making precision of low price equipment is very undesirable, for example: the equipment of 1500 dollars, its precision the chances are 0.25mm.
Summary of the invention
Technical problem to be solved by this invention is, for the defect of aforementioned prior art, to provide a kind of high accuracy, low cost, the fast face moulding 3D printing device of shaping speed.
The present invention solves aforementioned technical problem by following technological means:
A kind of moulding 3D printing device comprises:
Liquid holding box, for holding liquid photo-curing material;
Processing platform, have the working position that is arranged in described liquid holding box, is the moulding supporting platform of product;
Driving mechanism, move up and down at described liquid holding box for driving described processing platform;
Projector equipment, its projection lens is positioned at the top of described processing platform, for to described processing platform, projecting projected image.
Preferably:
Also comprise the frame for fixing described liquid holding box, processing platform, driving mechanism and projector equipment; Described frame comprises base, top control cabinet and described top control cabinet is fixed in to the fixed part on described base; Described liquid holding box is arranged on described base; Described projector equipment is arranged in the control cabinet of described top.
Described driving mechanism comprises drive motors, processing platform connector, movement locus control assembly and slide block; Described movement locus control assembly has the movement locus moved up and down for described slide block; Described drive motors is connected with described slide block for driving described slide block to move up and down; The first end of described processing platform connector is connected with described processing platform, the second end is connected with described slide block.
Described movement locus control assembly is ball-screw, and described slide block is the ball-screw slide block mated with described ball-screw; Perhaps described movement locus control assembly is slide rail, and described slide block is the slide block mated with this slide rail.
Also comprise control module; Described control module is connected with described driving mechanism, described projector equipment respectively, for controlling the work of described driving mechanism and described projector equipment.
Described control module comprises processor, display, input equipment and data-interface; Described display, input equipment and data-interface all are connected with described processor, and described processor also is connected with described driving mechanism and described projector equipment.
Described display is touch control display, the touch-control circuit that described input equipment is described touch control display.
The present invention is based on image projection and carry out three-dimensional rapid shaping, by projected image from bottom to top take " face " carry out lamination as unit, with the mode that prior art is carried out the pointwise printing by the Electromechanical Control shower nozzle, compare, have the following advantages: 1), without adopting complicated controller electric system, can significantly reduce equipment cost; 2) owing to being to print by the perspective plane moulding, therefore, the mode of printing with respect to pointwise has higher efficiency, and it is only 20% of common 3D printer that the present invention prints the required time of identical product; 3), because product is successively moulding, its precision is determined by projected image, thereby can realize easily the high accuracy printing of error in the 0.01mm scope.
The accompanying drawing explanation
Fig. 1 is the structural representation of the face moulding 3D printing device of the specific embodiment of the invention;
Fig. 2 is the structural representation of the cambered plate in Fig. 1;
Fig. 3 is the circuit control block diagram of the face moulding 3D printing device of Fig. 1.
The specific embodiment
Below preferred embodiment the invention will be further described for contrast accompanying drawing combination.
A kind of moulding 3D printing device, mainly comprise that liquid holding box 100, processing platform 200, driving mechanism 300 and projector equipment 400 form.Liquid holding box 100 holds the photo-curing material of the liquid state of preparing product, for example photosensitive resin; Processing platform 200 is moulding supporting platforms of product, and it has the working position that is arranged in liquid holding box; Driving mechanism is for driving processing platform 200 to move up and down at liquid holding box; The projection lens of projector equipment 400 is positioned at the top of processing platform, for to processing platform 200, projecting projected images.During printing, the photo-curing material of the liquid state of splendid attire appropriate amount in liquid holding box 100, then can control and carry out following printing step by artificial or intelligent control device: at first processing platform be positioned at the top of liquid holding box 100, the thickness that the processing platform upper surface is printed for individual layer apart from the distance of liquid material liquid level, then projector equipment is wanted the ground floor projected image of printed product to the processing platform projection, and the liquid photo-curing material of processing platform upper surface curing molding under the irradiation of projection ray forms the ground floor structure of product; Then processing platform moves down the distance of individual layer print thickness under the driving of driving mechanism, and projector equipment carries out the printing of second layer structure to processing platform projection second layer projected image, prints so successively until product has been printed; After printing completes, processing platform is risen to the liquid holding box top, take out product and get final product.The thickness that aforementioned individual layer is printed can be selected according to the character of product structure, accuracy requirement, photo-curing material by those skilled in the art.
As shown in Figure 1, as preferred embodiment, it also comprises the frame for fixing aforementioned all parts, and this frame is mainly by base 501, top control cabinet 502 with as top control cabinet 502 being fixed in to the column 503 of the fixed part on base 501.Liquid holding box 100 is arranged on base 501; Projector equipment 400 is arranged in top control cabinet 502, and control cabinet 502 bottoms in top offer the hole for the projection lens projects projected image of projector equipment 400.
The function of driving mechanism is to drive processing platform 200 to move up and down in liquid holding box, and those skilled in the art can adopt existing technical scheme to be achieved.As preferred version, the driving mechanism of the present embodiment comprises drive motors 301, for processing platform connector 302, movement locus control assembly (not shown) and the slide block (not shown) of link processing platform and drive motors 301.The effect of movement locus control assembly is motion guide, and it has the movement locus moved up and down for slide block, and this movement locus can be realized by modes such as roller screw mandrel, slide rail, chutes; Corresponding, slide block is the parts for coordinating with the movement locus control assembly, itself and drive motors are connected to the movement locus along the movement locus control assembly under the driving of drive motors and move up and down, slide block also is fixedly connected with the first end of processing platform connector 302, the second end of processing platform connector 302 is connected with processing platform 200, thereby makes processing platform 200 to move up and down under the driving of drive motors.As shown in Figure 1, the fixed part of the present embodiment adopts the form of column, and the lower end of column 503 is fixed on base 501, and upper end is for fixed top control cabinet 502; Simultaneously, column 503 adopts hollow structure, and the inside of its hollow can be used for installing drive motors, trough, also can be used for installing the ball screw as the movement locus control assembly simultaneously.Obviously, the fixed part of the column form that the present embodiment adopts has advantages of simple for structure, but the present invention is not limited to this scheme.
As shown in Figure 2, the processing platform connector 302 of the present embodiment is a cambered plate, it is formed through three bendings by a sheet material, sheet material bottom bending is formed for supporting the fixedly support portion 3021 of processing platform 200, the bending of sheet material top forms the horizontal connecting portion 3022 extended in column 503, and the end of horizontal connecting portion 3022 bending downward or upward again is formed for the slide block fixed part 3023 fixing with slide block.Those skilled in the art obviously can also realize being connected of processing platform and slide block by other the processing platform connector 302 of form, the present invention also is not limited to aforesaid concrete scheme, but with respect to the adoptable connected mode of prior art, the design of aforementioned cambered plate has following advantage: 1) this cambered plate can be close to the setting of liquid holding box sidewall, can avoid stopping projection ray; 2) this cambered plate is provided with the support portion 3021 parallel with processing platform 200 surfaces and the slide block fixed part 3023 parallel with slider side wall simultaneously, thereby, even adopt very thin sheet material, install also very conveniently, firm, avoid adopting liquid level in liquid holding box being impacted in moving up and down process than heavy-gauge sheeting.
As shown in Figure 3, in a kind of preferred scheme, the intelligent control center of control module 600 as equipment can be set, for controlling the work of driving mechanism and projector equipment, control module is connected with driving mechanism, projector equipment respectively.The control module of this preferred embodiment also comprises processor 601, display 602, input equipment and data-interface 603, wherein can adopt touch control display as display, the touch-control circuit that input equipment can directly adopt touch control display to be integrated with; Data-interface is connected with processor, and data structure, for for example, being connected with external equipment (computer), receives the product projecting image data of outside input, then by processor, sends projector equipment to and carries out projection; Input equipment is used for receiving user's control instruction as guidance panel, such as: start to print, finish the operations such as printing.It should be noted that, control module shown in Fig. 3 is only a kind of preferred version, and be not unique control method of 3D printing device of the present invention, for example: the scheme that the Based Intelligent Control of 3D printing device of the present invention also can for example, be controlled by external smart equipment (PC, panel computer, smart mobile phone) realizes.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some being equal to substitute or obvious modification, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a face moulding 3D printing device, is characterized in that, comprising:
Liquid holding box, for holding liquid photo-curing material;
Processing platform, have the working position that is arranged in described liquid holding box, is the moulding supporting platform of product;
Driving mechanism, move up and down at described liquid holding box for driving described processing platform;
Projector equipment, its projection lens is positioned at the top of described processing platform, for to described processing platform, projecting projected image.
2. according to claim 1 moulding 3D printing device, is characterized in that, also comprises the frame for fixing described liquid holding box, processing platform, driving mechanism and projector equipment;
Described frame comprises base, top control cabinet and described top control cabinet is fixed in to the fixed part on described base;
Described liquid holding box is arranged on described base;
Described projector equipment is arranged in the control cabinet of described top.
3. according to claim 1 and 2 moulding 3D printing device, it is characterized in that: described driving mechanism comprises drive motors, processing platform connector, movement locus control assembly and slide block;
Described movement locus control assembly has the movement locus moved up and down for described slide block;
Described drive motors is connected with described slide block for driving described slide block to move up and down;
The first end of described processing platform connector is connected with described processing platform, the second end is connected with described slide block.
4. according to claim 3 moulding 3D printing device is characterized in that:
Described movement locus control assembly is ball-screw, and described slide block is the ball-screw slide block mated with described ball-screw;
Perhaps described movement locus control assembly is slide rail, and described slide block is the slide block mated with this slide rail.
5. according to claim 1 and 2 moulding 3D printing device is characterized in that:
Also comprise control module;
Described control module is connected with described driving mechanism, described projector equipment respectively, for controlling the work of described driving mechanism and described projector equipment.
6. according to claim 5 moulding 3D printing device is characterized in that:
Described control module comprises processor, display, input equipment and data-interface;
Described display, input equipment and data-interface all are connected with described processor, and described processor also is connected with described driving mechanism and described projector equipment.
7. according to claim 6 moulding 3D printing device, it is characterized in that: described display is touch control display, the touch-control circuit that described input equipment is described touch control display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417401.2A CN103465641B (en) | 2013-09-13 | 2013-09-13 | The shaping 3D printing device in a kind of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417401.2A CN103465641B (en) | 2013-09-13 | 2013-09-13 | The shaping 3D printing device in a kind of face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465641A true CN103465641A (en) | 2013-12-25 |
| CN103465641B CN103465641B (en) | 2015-09-16 |
Family
ID=49790785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417401.2A Active CN103465641B (en) | 2013-09-13 | 2013-09-13 | The shaping 3D printing device in a kind of face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804147A (en) * | 2015-04-27 | 2015-07-29 | 北京印刷学院 | Preparation method of environment-friendly flexible plate and flexible plate prepared by preparation method |
| CN106393684A (en) * | 2016-09-27 | 2017-02-15 | 浙江理工大学 | 3D printing production device and weaving method improved by combining textile manufacturing principle |
| WO2017219942A1 (en) * | 2015-06-25 | 2017-12-28 | 北京金达雷科技有限公司 | Resin reservoir for photocuring for use in 3d printer and 3d printer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164603A (en) * | 1995-12-18 | 1997-06-24 | Bando Chem Ind Ltd | Production of seamless belt |
| CN1850494A (en) * | 2006-05-22 | 2006-10-25 | 西安交通大学 | Digital projection photocurable rapid shaping apparatus and method |
| JP2006297953A (en) * | 2006-07-04 | 2006-11-02 | Nabtesco Corp | Optical molding apparatus |
| US20090133800A1 (en) * | 2005-03-30 | 2009-05-28 | Jsr Corporation | Stereolithography method |
| US20100055484A1 (en) * | 2008-09-04 | 2010-03-04 | Xerox Corporation | Ultra-Violet Curable Gellant Inks For Three-Dimensional Printing And Digital Fabrication Applications |
| CN202895887U (en) * | 2012-11-13 | 2013-04-24 | 巨力精密设备制造(东莞)有限公司 | Plane screen printing machine |
| CN103203875A (en) * | 2013-02-05 | 2013-07-17 | 陕西恒通智能机器有限公司 | Planar stereo lithography apparatus and method |
| CN103231513A (en) * | 2013-04-01 | 2013-08-07 | 杭州笔水画王电子科技有限公司 | 3D printing method and 3D printer |
| CN103231514A (en) * | 2013-04-01 | 2013-08-07 | 杭州笔水画王电子科技有限公司 | 3d printer |
| CN103273652A (en) * | 2013-06-08 | 2013-09-04 | 王夏娃 | Digital optical signal processing three-dimensional molding machine and three-dimensional molding method thereof |
| CN203543381U (en) * | 2013-09-13 | 2014-04-16 | 绍兴迅实电子科技有限公司 | Surface-moulding 3D printing equipment |
-
2013
- 2013-09-13 CN CN201310417401.2A patent/CN103465641B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164603A (en) * | 1995-12-18 | 1997-06-24 | Bando Chem Ind Ltd | Production of seamless belt |
| US20090133800A1 (en) * | 2005-03-30 | 2009-05-28 | Jsr Corporation | Stereolithography method |
| CN1850494A (en) * | 2006-05-22 | 2006-10-25 | 西安交通大学 | Digital projection photocurable rapid shaping apparatus and method |
| JP2006297953A (en) * | 2006-07-04 | 2006-11-02 | Nabtesco Corp | Optical molding apparatus |
| US20100055484A1 (en) * | 2008-09-04 | 2010-03-04 | Xerox Corporation | Ultra-Violet Curable Gellant Inks For Three-Dimensional Printing And Digital Fabrication Applications |
| CN202895887U (en) * | 2012-11-13 | 2013-04-24 | 巨力精密设备制造(东莞)有限公司 | Plane screen printing machine |
| CN103203875A (en) * | 2013-02-05 | 2013-07-17 | 陕西恒通智能机器有限公司 | Planar stereo lithography apparatus and method |
| CN103231513A (en) * | 2013-04-01 | 2013-08-07 | 杭州笔水画王电子科技有限公司 | 3D printing method and 3D printer |
| CN103231514A (en) * | 2013-04-01 | 2013-08-07 | 杭州笔水画王电子科技有限公司 | 3d printer |
| CN103273652A (en) * | 2013-06-08 | 2013-09-04 | 王夏娃 | Digital optical signal processing three-dimensional molding machine and three-dimensional molding method thereof |
| CN203543381U (en) * | 2013-09-13 | 2014-04-16 | 绍兴迅实电子科技有限公司 | Surface-moulding 3D printing equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804147A (en) * | 2015-04-27 | 2015-07-29 | 北京印刷学院 | Preparation method of environment-friendly flexible plate and flexible plate prepared by preparation method |
| WO2017219942A1 (en) * | 2015-06-25 | 2017-12-28 | 北京金达雷科技有限公司 | Resin reservoir for photocuring for use in 3d printer and 3d printer |
| CN106393684A (en) * | 2016-09-27 | 2017-02-15 | 浙江理工大学 | 3D printing production device and weaving method improved by combining textile manufacturing principle |
| CN106393684B (en) * | 2016-09-27 | 2018-09-14 | 浙江理工大学 | A kind of improved 3D printing process units of combination weaving manufacturing theory and method for weaving |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103465641B (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103448249B (en) | A kind of face molding 3D Method of printing and system | |
| KR101533374B1 (en) | Dlp type three-dimention printer | |
| CN104626586B (en) | Photo-curing molding method based on DMD (digital micro-mirror device) | |
| CN103448248B (en) | For the shaping 3D printer of presser device and face of photocuring 3D printer | |
| CN105711088B (en) | Photocuring 3D printer | |
| CN203485447U (en) | Pressing plate device for photo-curing 3D (three-dimensional) printer and surface molding 3D printer | |
| US9908290B1 (en) | Configurable printers | |
| CN103935035B (en) | A kind of light source movable face shaped three dimensional printing shaping system | |
| TWI545028B (en) | Three dimensional object construction | |
| KR101155684B1 (en) | Rapid Layer upon layer form Stereolithography | |
| CN203485446U (en) | Surface molding 3D (three-dimensional) printing system | |
| CN104816479B (en) | Large-format light curing 3D printer | |
| CN104708827A (en) | Large-format photosensitive resin curing 3D printer | |
| CN104608386A (en) | Selective photo-curing three-dimensional (3D) printer provided with liquid crystal display (LCD) screen | |
| KR101909824B1 (en) | Multi color layered DLP 3D printer | |
| CN108527852B (en) | Rapid continuous ultraviolet curing three-dimensional forming system and method | |
| CN209715576U (en) | A kind of LOCA fitting dispensing station | |
| CN104512035A (en) | Three-dimensional scanning printing machine | |
| CN103465641B (en) | The shaping 3D printing device in a kind of face | |
| CN103660301A (en) | Stereoscopic photocuring three-dimensional forming machine | |
| CN203543381U (en) | Surface-moulding 3D printing equipment | |
| CN104890242A (en) | Coating type photocuring 3D printer and printing method thereof | |
| CN204914579U (en) | Catalytic curing type 3D printer | |
| CN203876232U (en) | FDM (fused deposition modeling) type 3D (three-dimensional) scanning and printing device of | |
| CN106079452A (en) | A kind of four axle 3D printers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151211 Address after: 523000 Guangdong province Dongguan City Hengli Town Xicheng District B1 building two floor Patentee after: DONGGUAN ZHIWEI THREE-DIMENSIONAL MOLDING CO., LTD. Address before: 312000 Ping County Industrial Park, Shaoxing, Zhejiang, Shaoxing Patentee before: Shaoxing Xunshi Electronic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 523000 floor 1, C building, collaborative innovation center, 383 Tianqiao Road, Hengli Town, Dongguan, Guangdong Patentee after: Guangdong wisdom dimensional Molding Technology Co., Ltd. Address before: 523000 two floor, B1 building, Xicheng District, Hengli Town, Dongguan, Guangdong Patentee before: DONGGUAN ZHIWEI THREE-DIMENSIONAL MOLDING CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 201, No. 1, Kehui 4th Street, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: GUANGDONG SPRINTRAY STEREO-LITHOGRAPHY TECHNOLOGY Co.,Ltd. Address before: 523000 floor 1, C building, collaborative innovation center, 383 Tianqiao Road, Hengli Town, Dongguan, Guangdong Patentee before: GUANGDONG SPRINTRAY STEREO-LITHOGRAPHY TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |